An undercover sex sting in public places in Charlotte, NC sent three men to jail on Wednesday. Two men were arrested within 15 minutes of each other after they approached undercover officers Wednesday morning at the Dowd YMCA on Morehead Street near uptown Charlotte, police said Wednesday night.The YMCA said it cooperated fully with the police investigation. A third man was arrested after he approached an undercover officer in Freedom Park on Wednesday afternoon, according to police. The sting was planned after people complained about sexual activity in public places where families take their children. Source: WSOC-TV